We are manufacture of Pebble and Marbles Mosaics and based in Surabaya, Indonesia. We supply cut pebbles interlock size 30x30cm, 1cm thick at 6 different colours, white, beige, green, pink, grey and black. Our price for white cut pebbles interlock at USD 17 / M2 (FOB Surabaya port) . Our production capacity is 2000sqm per month. 
Please feel free to contact us if you need any further information.  (WWW. naturalstonesgroup. COM) Regards / Felix